Home / 96,325,906.62-132,929,841.24-55,073,662.86

Finding the Fourth Proportional to 96,325,906.62, 132,929,841.24 and 55,073,662.86

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Solution

The fourth proportional to 96,325,906.62, 132,929,841.24 and 55,073,662.86 is: 76,001,706.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,325,906.62 : 132,929,841.24 = 55,073,662.86 : x
  2. Step 2: Convert to fraction form
    96,325,906.62/132,929,841.24 = 55,073,662.86/x
  3. Step 3: Cross multiply
    96,325,906.62x = 132,929,841.24 × 55,073,662.86
  4. Step 4: Simplify right side
    96,325,906.62x = 7,320,933,260,485,084
  5. Step 5: Solve for x
    x = 7,320,933,260,485,084/96,325,906.62
  6. Step 6: Final answer
    x = 76,001,706.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.